- Wireless Control: The bicycle indicator features a wireless remote control that operates within a five-meter range. Easily signal turns while riding and utilize the built-in horn function to locate your bike when needed. - USB Charging: Equipped with a 600mAh battery, this bicycle tail light offers long-lasting performance. A simple 3-hour USB charge provides up to 9 hours of usage, depending on the lighting mode, eliminating the hassle of frequent battery changes. - Remote Control with 5 Lighting Modes: The light core includes 30 yellow LEDs and 8 red LEDs, with five distinct modes: left flashing, right flashing, constant red, constant yellow, and fast flashing. Adapt your visibility to any situation with ease. - Detachable Design: Designed for versatility, this system includes two flashing lights (one for each side). You can install them together in one location or separately on both sides of your bike's rear post for enhanced visibility. Use Scenarios: - Navigate busy streets safely by signaling your turns with the wireless remote while keeping your hands on the handlebars. - Easily locate your bike in a crowded area by activating the horn function from a distance. - Customize your lighting to suit day or night riding conditions, ensuring you're always visible to others on the road.